user manual

Bosch Magneto DU4, DR3, DR4 and DF4 Technical Manuals

I have temporarily removed this Bosch Magneto Technical Manual as it has been downloaded a huge

number of times and this is costing me money! I created these web pages to share information with other

enthusiasts and expected just a few people to visit. I want to continue to add content to the pages but now

need your help to do so. I had asked people to make a voluntary contribution if they downloaded a

manual, but so far no one has!

So for the next few weeks if you want a manual for a Bosch DU4, DR3, DR4 or DF4 then hopefully you will

be OK with making a small donation via PayPal and I will email the manual to you. You can make the

donation at the top of the following page and please let me know which manual you want.

http://www.go-faster.com/BoschMagnetoVeteran.html

Each manual contains sections on:

 Description of how the Magneto works

 Sectioned engineering drawings

 Detailed description of how it works

 Setting of the Magneto - how to set it up in words and pictures

 Wiring Diagram

 How to Time the Magneto

 Care and Maintenance

 Drawings - fully dimensioned

 Fault detection and how to fix them

 Full parts list with photographs and descriptions of all components

 The manual is in English.

In summary everything you need to know to get your magneto working properly. You can print the manual

or view it on a computer and zoom in to see the detail. This manual will be delivered electronically as a

PDF file via email so that no one needs to get charged postage and it will arrive with you much faster than

any postman!

Thanks for your support and best regards

Paul.